5-5
ELECTRICAL TROUBLESHOOTING GUIDE
No Pairing
Check LED status.
No Sound
Check sound status.
Check LED status.
Check SMPS board or
Module connection.
Check Module or Connection.
Green LED blinks irregularly.
Sound cut off irregularly.
Red LED is turned on.
LED is Red.
Turn off the equipment that
gives interference.
Turn off the equipment that
gives interference.
interference.
interference.
Remate.
Remate.
Check SMPS board.
AMP PVDD
(RCN301 pin9, 10) no output.
Check RIC308.
AMP 12 V (RIC308 pin4)
no output.
Check RIC307.
3.3 V (RIC307 pin3)
no output.
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
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